MX1919 2.5A Dual bridge brushed DC motor Drive Controller Board Module – KSH 350 at HIMASTORES Mombasa – best electronics in Kenya
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MX1919 2.5A Dual bridge brushed DC motor Drive Controller Board Module

SKU: HMJ259 Category: Actuators
KSH 350.01
Out of Stock

Product Description

MX1919 2.5A Dual H-Bridge Brushed DC Motor Driver Module

High-Power Motor Controller for Arduino, Raspberry Pi, and Robotics

This 2.5A Dual HBridge Motor Driver Module, based on the *MX1919 IC*, is designed for driving two brushed DC motors or one 4wire 2phase stepper motor. It is a compact, highpower solution perfect for robotics and automation projects requiring speed and direction control, with low standby current and overheat protection.

Dual HBridge Design Independent control of speed and direction for two DC motors or one stepper motor
High Efficiency & Low Power - *2.5A current per channel with <0.1µA* low standby current
Operating voltage range: *2V to 10V*. Ideal for batterypowered devices with 26 AA batteries or 12 Liion cells [citation:2].
Signal input voltage: *1.8V to 7V* for easy compatibility with 3.3V and 5V logic systems [citation:6][citation:9].
This module is a great alternative to the L293D and L298N drivers, offering higher efficiency with MOSFET technology [citation:9].

Technical Specifications

ParameterValue
Driver ModelMX1919 2.5A [citation:3][citation:4]
Power Supply Voltage (VCC)*2.0V to 10V DC* [citation:3][citation:6]
Max Operating Current*2.5A* per channel [citation:6][citation:8]
Signal Logic Voltage*1.8V to 7V* [citation:6]
Standby Current*<0.1µA* (ultra-low) [citation:2][citation:6]
DimensionsApprox. 31 x 32 x 5mm [citation:6]
WeightApprox. 11g [citation:6]

= Key Features =

+High Efficiency with Low Heat Dissipation MOSFET Hbridge design reduces heat compared to traditional drivers [citation:2].

+Integrated Protection Builtin anticommonstate conduction circuit prevents motor malfunction when inputs are floating [citation:6][citation:8].

+Thermal Shutdown Protection (TSD) Hysteresisbased protection against overheating from motor stalls [citation:2][citation:6].

+Compact Form Factor - Small footprint with 2mm mounting holes for easy integration [citation:6].

= Pin Configuration and Connections =

The module is designed for simple, direct control with four input pins (two per channel) and two output pairs for motors [citation:3][citation:6].

TerminalNameConnection
IN A1Motor A Input 1MCU Pin (Direction Control)
IN A2Motor A Input 2MCU Pin (Direction Control)
IN B1Motor B Input 1MCU Pin (Direction Control)
IN B2Motor B Input 2MCU Pin (Direction Control)
MOTOR-AMotor A OutputConnect to Motor A
MOTOR-BMotor B OutputConnect to Motor B
VCCPower Input2V to 10V Power Supply
GNDGroundCommon Ground

> Control logic is simple: for one motor, set one IN pin HIGH and the other LOW to choose direction; use a PWM signal for speed regulation [citation:6][citation:9].

To stop the motor, set both control pins LOW or both HIGH.
*Critical Warning:* Reversing the power supply (VCC and GND) will permanently damage the module [citation:6][citation:8].
Do not short the output terminals or operate near/above 10V with peak currents significantly exceeding 2.5A, as this may burn out the chip despite thermal protection [citation:6].

= Applications =

  1. Arduino, ESP8266/ESP32, and Raspberry Pi robotics projects [citation:3][citation:4][citation:9].
  2. Smart cars, line-following robots, and robot arms [citation:3][citation:6][citation:9].
  3. RC vehicles, drones, and mechatronic systems.
  4. IoT and home automation motor controls [citation:3][citation:4].
High Compatibility - Works with 3.3V and 5V logic levels from Arduinos and Raspberry Pi [citation:9].
Excellent Upgrade - A superior, more efficient alternative to common drivers like L293D [citation:9].

√ Compact size and lightweight design for easy integration.

√ Includes built-in thermal protection for added safety.

√ Low power consumption suitable for battery-operated projects.